190142220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{677}}^1$

素因数の和:871

約数の個数: 96

約数和(自身を含む): 554029056

約数和(自身を除く): 363886836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 151, 155, 186, 302, 310, 372, 453, 465, 604, 620, 677, 755, 906, 930, 1354, 1510, 1812, 1860, 2031, 2265, 2708, 3020, 3385, 4062, 4530, 4681, 6770, 8124, 9060, 9362, 10155, 13540, 14043, 18724, 20310, 20987, 23405, 28086, 40620, 41974, 46810, 56172, 62961, 70215, 83948, 93620, 102227, 104935, 125922, 140430, 204454, 209870, 251844, 280860, 306681, 314805, 408908, 419740, 511135, 613362, 629610, 1022270, 1226724, 1259220, 1533405, 2044540, 3066810, 3169037, 6133620, 6338074, 9507111, 12676148, 15845185, 19014222, 31690370, 38028444, 47535555, 63380740, 95071110, 190142220]

約数ペア:

[(1, 190142220), (2, 95071110), (3, 63380740), (4, 47535555), (5, 38028444), (6, 31690370), (10, 19014222), (12, 15845185), (15, 12676148), (20, 9507111), (30, 6338074), (31, 6133620), (60, 3169037), (62, 3066810), (93, 2044540), (124, 1533405), (151, 1259220), (155, 1226724), (186, 1022270), (302, 629610), (310, 613362), (372, 511135), (453, 419740), (465, 408908), (604, 314805), (620, 306681), (677, 280860), (755, 251844), (906, 209870), (930, 204454), (1354, 140430), (1510, 125922), (1812, 104935), (1860, 102227), (2031, 93620), (2265, 83948), (2708, 70215), (3020, 62961), (3385, 56172), (4062, 46810), (4530, 41974), (4681, 40620), (6770, 28086), (8124, 23405), (9060, 20987), (9362, 20310), (10155, 18724), (13540, 14043)]